Vladimir Guerrero Jr.

In the bottom of the sixth inning in yesterday's AL East Division matchup between the Toronto Blue Jays and the Tampa Bay Rays, Vladimir Guerrero Jr. clubbed his MLB-leading 45th home run of the year. Guerrero Jr.'s solo-blast came off of a 97-mph fastball, delivered from Adam Conley, and just made it over the left-field wall. With this longball, the Montréal, Canada, product joined Johnny Bench (1970), Eddie Mathews (1953) and Joe DiMaggio (1937) as the only players 22-years-old or younger to launch 45-plus homers in a single season.